I had never smelled it before. It smells identical to sewer gas to me—I know what that smells like because our house was missing several drain traps.
It can be a very overpowering smell. When an odor overpowers, it's harder to discern one scent from another.
For me it's was love at first smell. And I didn't smoke. Just smelled it from th adjecent room. It must be genetic.
Alcohol is always dreadful for me. Same goes for cigarettes.